CN1100708A - 一种物理化学肥料 - Google Patents

一种物理化学肥料 Download PDF

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Publication number
CN1100708A
CN1100708A CN 93115814 CN93115814A CN1100708A CN 1100708 A CN1100708 A CN 1100708A CN 93115814 CN93115814 CN 93115814 CN 93115814 A CN93115814 A CN 93115814A CN 1100708 A CN1100708 A CN 1100708A
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fertilizer
physicochemical
additive
chemical fertilizer
soil
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CN1036063C (zh
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张玉昌
门宏新
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00Mixtures of fertilisers belonging individually to different subclasses of C05

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

本发明提供一种物理化学肥料,它由单元或多元 化学肥料加5—85%的添加剂,经粉碎、混合搅拌、造 粒成型、磁处理加工制成,改善化肥的施用效果,使其 营养成分被作物吸收充分,而且成本较低,具有改良 土壤的作用。

Description

本发明提供一种肥料,特别是涉及一种物理化学肥料。
化学肥料肥效较高、见效较快,但不易被农作物充分吸收,特别是长期施用会使土壤变性、板结,且成本较高。
本发明的目的是提供一种物理化学肥料,它可以改善现有各种化学肥料的施用效果,使其营养成分能充分地被作物吸收,同时改良土壤、降低肥料成本。
本发明的目的是通过下列技术措施实现的。
在化肥中加入5~85%适当的添加剂,经粉碎、混合搅拌、水分调整、造粒成型、磁处理制成一种物理化学肥料。粉碎后物料的粒度应能满足造粒成型的要求,混合搅拌是在搅拌机中将所选用的化肥与添加剂混合均匀,所含水分调整至适合造粒,造粒成型是将混匀的物料在造粒机中制成颗粒状以便施用,磁处理是将粒状肥料在0.1~5.0特斯拉磁场强度的电磁场或永磁场中处理0.05秒~60秒钟。
本发明中使用的化学肥料可以是单元化肥,也可以是多元复合肥。
添加剂中既有能提供作物所需微量元素铁、硼、锰、铜、锌、钼等的物质,也有能改良土壤、并含有作物所需营养成分的物质如矿渣、粉煤灰等。
选用化肥与添加剂的种类、数量应与作物类别、土壤的性质及施肥的阶段等相适应。
本发明含有被活化的营养成分,容易被作物吸收,提高肥效,降低成本,并可改良土壤。
实施例一:选用的化肥为尿素34.5%、过磷酸钙15%、硫酸钾15%,添加剂为炼钢副产品矿渣35%、硝酸稀土混合物0.5%,经上述工艺制成φ3×3mm颗粒物理化学肥料,采用永磁磁场进行磁处理,场强0.55特斯拉,处理时间15秒。将该物理化学肥料用于生长在中性土壤中的玉米作基肥和追肥,每亩平均施用56kG,平均增产25~30%,略高于对应的化肥等量施用的效果。
实施例二:选用的化肥为硫酸铵22%、重过磷酸钙10%、氯化钾12%,添加剂为火力发电厂燃煤废弃物粉煤灰55%、硫酸锌0.2%、硼砂0.1%、钼酸铵0.01%、硫酸铜0.01%,硫酸锰0.1%、经上述工艺制成φ3.5×3mm的园柱状颗粒物理化学肥料,采用电磁场进行磁处理,场强1.5特斯拉,处理时间3秒,将该肥料施用于生长在水稻土中的水稻作基肥和追肥,每亩施用60KG,平均增产20~25%,达到了对应的化肥等量施用的效果。

Claims (4)

1、一种物理化学肥料,其特征在于:
在单元或多元化学肥料中加入添加剂,经粉碎、混匀、造粒、磁处理加工制成。
2、如权利要求1所述的物理化学肥料,其特征在于添加剂含量为5-85%。
3、如权利要求1所述的物理化学肥料,其特征在于所选用的化肥及添加剂与作物的类别、土壤的性质及施肥的阶段相适应。
4、如权利要求1所述的物理化学肥料,其特征在于磁处理可在电磁场或永磁场中进行,磁场强度0.1~5特斯拉,磁处理时间0.05-60秒。
CN93115814A 1993-09-20 1993-09-20 一种物理化学肥料 Expired - Fee Related CN1036063C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN93115814A CN1036063C (zh) 1993-09-20 1993-09-20 一种物理化学肥料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN93115814A CN1036063C (zh) 1993-09-20 1993-09-20 一种物理化学肥料

Publications (2)

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CN1100708A true CN1100708A (zh) 1995-03-29
CN1036063C CN1036063C (zh) 1997-10-08

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CN93115814A Expired - Fee Related CN1036063C (zh) 1993-09-20 1993-09-20 一种物理化学肥料

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932383B2 (en) 2010-07-07 2015-01-13 Jianmin Zhang Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds
WO2016080941A1 (ru) * 2014-11-17 2016-05-26 Сергей АБРАМОВ Способ получения минерального удобрения
CN108530174A (zh) * 2018-05-25 2018-09-14 河南东大科技股份有限公司 一种具有一次性施肥特点的小麦专用肥

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117186A (ja) * 1984-11-11 1986-06-04 嶋崎種苗株式会社 帯磁肥料および帯磁飼料
CN1023001C (zh) * 1990-07-30 1993-12-08 能源部中南电力设计院 一种磁化肥料及其制造方法
CN1073157A (zh) * 1991-12-11 1993-06-16 周武军 一种粉煤灰肥的生产方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932383B2 (en) 2010-07-07 2015-01-13 Jianmin Zhang Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds
WO2016080941A1 (ru) * 2014-11-17 2016-05-26 Сергей АБРАМОВ Способ получения минерального удобрения
EA031543B1 (ru) * 2014-11-17 2019-01-31 БОЛСУНОВ, Паул Способ получения минерального удобрения
CN108530174A (zh) * 2018-05-25 2018-09-14 河南东大科技股份有限公司 一种具有一次性施肥特点的小麦专用肥

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